Americans See Teleportation, Lab-Grown Organs in the Future

Dr Michelle Griffin, a plastic research fellow, demonstrates for photographs seeding stem cells onto a synthetic polymer ear at her research facility in the Royal Free Hospital in London, March 31, 2014.

It’s hard to predict what technology will be mainstream decades from now, but that doesn’t stop people from guessing.

Thirty-nine percent of U.S. adults believe scientists will make teleportation happen in the next 50 years, according to a new Pew Research Center report.

Sound crazy?

So did the concept of “picture phones” at the 1964 New York World’s Fair -- and look what happened.

The findings, drawn from recent telephone interviews of about 1,000 U.S. adults, also reveal that 19 percent of Americans believe humans will be able to control the weather in coming decades, while 81 percent expect patients who need organs will have them grown in a lab.

But it appears excitement about wearable technology and robots that do our chores is wearing off.

More than half of people polled in the Pew study, released Thursday, said robot caregivers aren’t a good idea.

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A Picturephone is demonstrated at the AT&T Pavilion at the 1964 World's Fair in the Queens borough of New York in this 1964 file photo provided by AT&T.

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Reportage at ISIR (Institute of Robotics and Intelligent Systems) in Paris

That’s in contrast to a 1989 report from The Futurist journal that suggested specialized robots would soon be common in homes and able to “clean the floor, protect the house from intruders, or supervise other robotic devices to awaken the owner, prepare breakfast, or set out the day’s wardrobe.”

Yeah ... that hasn't happened.

That report also suggested cash will illegal by 2050, expect for transactions under $10.

And we’re still waiting on “portable sunshine,” smart cards that roll all our credit cards, pocket cash and identification into one, and “chemical stimuli” that, when implanted into a criminal’s body, take away the need for handcuffs -- all things the technology journal predicted in the 1980s and 1990s.

Experts have also been wrong about the future of driverless cars. In 1993, science fiction magazine Omni predicted those smart cars would be around in 2010.

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Honda Motors demonstrates its Asimo robot during a media preview of the 2014 New York International Auto Show in New York. The show opens with a sneak preview to the public April 18 and runs through April 27.

Computer-driven vehicles are certainly in the works, but not at all mainstream on today’s roads.

Not that everyone cares: The Pew report shows only 48 percent of people would ride in a driverless car.

But decades-old predictions weren’t all wrong.

The Futurist, The World Future Society’s bimonthly magazine, correctly predicted navigation systems in cars would be widespread by the year 2000, and also guessed right about easy and inexpensive fingerprint detectors. Last year, Apple introduced an iPhone that users can unlock by pressing their thumbprint onto the home button.

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The new iPhone 5S with fingerprint technology is displayed during an Apple product announcement at the Apple campus, Sept. 10, 2013, in Cupertino, Calif.

Some of the most amusing predictions about the future come from a dubious source: Hollywood.

Sorry “Timecop” fans, we still can’t time travel. And cloning isn’t nearly as advanced as the Arnold Swarzenegger film “The 6th Day” had us believe it would be today, when it was released in 2000.

Maybe there’s still hope for flying cars. “Back to the Future Part II” was set in 2015.

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Christopher Lloyd wearing concoction on his head in a scene from the film 'Back To The Future', 1985.